| public GetTextureOffset ( string propertyName ) : Vector2 | ||
| propertyName | string | The name of the property. |
| return | Vector2 | |
protected override void Init()
{
if (null == m_target)
{
return;
}
// end if
var renderer = m_target.GetComponent <Renderer>();
if (null != renderer)
{
m_Material = renderer.material;
}
// end if
if (null == m_Material)
{
return;
}
// end if
if (!string.IsNullOrEmpty(m_property))
{
m_beginOffset = m_Material.GetTextureOffset(m_property);
}
else if (-1 != m_propertyID)
{
m_beginOffset = m_Material.GetTextureOffset(m_propertyID);
} // end if
}
// Use this for initialization
void Start () {
material = GetComponent<Renderer>().material;
offset = material.GetTextureOffset("_MainTex");
}
public List<StoredValue> GetValues(Material m)
{
var list = GetShaderProperties(m);
var output = new List<StoredValue>();
foreach(var p in list)
{
var o = new StoredValue { Property = p };
output.Add(o);
switch(p.type)
{
case MaterialProperty.PropertyType.color:
o.Value = m.GetColor(p.name);
break;
case MaterialProperty.PropertyType.real:
o.Value = m.GetFloat(p.name);
break;
case MaterialProperty.PropertyType.texture:
o.Value = m.GetTexture(p.name);
break;
case MaterialProperty.PropertyType.vector:
o.Value = m.GetVector(p.name);
break;
case MaterialProperty.PropertyType.textureOffset:
o.Value = m.GetTextureOffset(p.name);
break;
case MaterialProperty.PropertyType.textureScale:
o.Value = m.GetTextureScale(p.name);
break;
case MaterialProperty.PropertyType.matrix:
o.Value = m.GetMatrix(p.name);
break;
}
}
return output;
}
public override void OnRecord()
{
if (_material = material)
{
_original = _material.GetTextureOffset(propertyName);
}
}
// Use this for initialization
void Start()
{
//get reference to the material tied to the background quad
material = GetComponent<Renderer> ().material;
offset = material.GetTextureOffset("_MainTex");
}
public void SetFromToCurrent()
{
if (_material = material)
{
from = _material.GetTextureOffset(propertyName);
}
}
public static SMaterial FromMaterial(Material mat)
{
if (mat == null)
return null;
Shader shader = mat.shader;
if (shader == null)
return null;
SMaterial result = new SMaterial();
result.instanceID = mat.GetInstanceID();
result.materialName = mat.name;
result.shaderName = shader.name;
ShaderProperties.Info info = ShaderPropertyHelper.GetShaderInfo(shader.name);
if (info != null){
ComposedByteStream rawData = new ComposedByteStream();
int iMax = info.propertyNames.Length;
for (int i = 0; i < iMax; i++)
{
string propName = info.propertyNames[i];
switch (info.propertyTypes[i])
{
case ShaderProperties.PropType.Color:
Color color = mat.GetColor(propName);
rawData.AddStream(new float[] { color.r, color.g, color.b, color.a });
break;
case ShaderProperties.PropType.Range:
case ShaderProperties.PropType.Float:
rawData.AddStream(new float[] { mat.GetFloat(propName) });
break;
case ShaderProperties.PropType.TexEnv:
Texture texture = mat.GetTexture(propName);
Vector2 offset = mat.GetTextureOffset(propName);
Vector2 scale = mat.GetTextureScale(propName);
rawData.AddStream(new int[] { texture != null ? texture.GetInstanceID() : -1 });
rawData.AddStream(texture != null ? texture.name : "" );
rawData.AddStream(new float[] { offset.x, offset.y });
rawData.AddStream(new float[] { scale.x, scale.y });
break;
case ShaderProperties.PropType.Vector:
Vector4 vector = mat.GetVector(propName);
rawData.AddStream(new float[] { vector.x, vector.y, vector.z, vector.w });
break;
}
}
result.rawData = rawData.Compose();
return result;
} else {
if (vBug.settings.general.debugMode)
Debug.LogError("No shader-info found @" + shader.name);
return null;
}
}
private void ExportTextureTransform(TextureInfo def, UnityEngine.Material mat, string texName)
{
Vector2 offset = mat.GetTextureOffset(texName);
Vector2 scale = mat.GetTextureScale(texName);
if (offset == Vector2.zero && scale == Vector2.one)
{
return;
}
if (_root.ExtensionsUsed == null)
{
_root.ExtensionsUsed = new List <string>(
new string[] { ExtTextureTransformExtensionFactory.EXTENSION_NAME }
);
}
else if (!_root.ExtensionsUsed.Contains(ExtTextureTransformExtensionFactory.EXTENSION_NAME))
{
_root.ExtensionsUsed.Add(ExtTextureTransformExtensionFactory.EXTENSION_NAME);
}
if (def.Extensions == null)
{
def.Extensions = new Dictionary <string, IExtension>();
}
def.Extensions[ExtTextureTransformExtensionFactory.EXTENSION_NAME] = new ExtTextureTransformExtension(
new GLTF.Math.Vector2(offset.x, -offset.y),
new GLTF.Math.Vector2(scale.x, scale.y),
0 // TODO: support UV channels
);
}
private Vector2 offset = Vector2.zero; //Starting Offset
#endregion Fields
#region Methods
void Start()
{
material = GetComponent<Renderer>().material;
//"_MainTex" is the main diffuse texture. This is specified in the Unity Docs.
offset = material.GetTextureOffset("_MainTex");
}
public override void OnTween(float factor)
{
if (_material = material)
{
_temp = _material.GetTextureOffset(propertyName);
if (mask.GetBit(0)) _temp.x = from.x + (to.x - from.x) * factor;
if (mask.GetBit(1)) _temp.y = from.y + (to.y - from.y) * factor;
_material.SetTextureOffset(propertyName, _temp);
}
}
static public int GetTextureOffset(IntPtr l)
{
try{
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
UnityEngine.Vector2 ret = self.GetTextureOffset(a1);
pushValue(l, ret);
return(1);
}
catch (Exception e) {
LuaDLL.luaL_error(l, e.ToString());
return(0);
}
}
static public int GetTextureOffset(IntPtr l)
{
try {
UnityEngine.Material self = (UnityEngine.Material)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
var ret = self.GetTextureOffset(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
static int GetTextureOffset(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 2);
UnityEngine.Material obj = (UnityEngine.Material)ToLua.CheckObject(L, 1, typeof(UnityEngine.Material));
string arg0 = ToLua.CheckString(L, 2);
UnityEngine.Vector2 o = obj.GetTextureOffset(arg0);
ToLua.Push(L, o);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
static void ExportTextureTransform(TextureInfo def, UnityEngine.Material mat, int texPropertyId, IGltfWritable gltf)
{
var offset = mat.GetTextureOffset(texPropertyId);
var scale = mat.GetTextureScale(texPropertyId);
// Counter measure for Unity/glTF texture coordinate difference
// TODO: Offer UV conversion as alternative
offset.y = 1 - offset.x;
scale.y *= -1;
if (offset != Vector2.zero || scale != Vector2.one)
{
gltf.RegisterExtensionUsage(Extension.TextureTransform);
def.extensions = def.extensions ?? new TextureInfoExtension();
def.extensions.KHR_texture_transform = new TextureTransform {
scale = new[] { scale.x, scale.y },
offset = new[] { offset.x, offset.y }
};
}
}
public ACCTexture(Texture tex, Material mate, ShaderPropTex texProp, ShaderType type) :this(texProp.key) {
this.tex = tex;
this.type = type;
this.prop = texProp;
this.editname = tex.name;
if (tex is Texture2D) {
texOffset = mate.GetTextureOffset(propName);
texScale = mate.GetTextureScale(propName);
} else {
LogUtil.DebugF("propName({0}): texture type:{1}", propName, tex.GetType());
}
// } else {
// // シェーダ切り替えなどで、元々存在しないテクスチャの場合
// LogUtil.DebugF("texture not found. propname={0}, material={1}", propName, mate.name);
// // 空のテクスチャは作成しない
//// this.tex = new Texture2D(2, 2);
//// this.tex.name = string.Empty;
//// // テクスチャを追加セット
//// mate.SetTexture(propName, this.tex);
// }
}
public override void StartLevel()
{
var camera = Camera.main;
var cameraWidth = camera.GetOrthographicWidth();
var cameraHeight = camera.GetOrthographicHeight();
bounds = new Rect( -cameraWidth / 2, -cameraHeight / 2, cameraWidth, cameraHeight );
background.transform.localScale = new Vector3( cameraWidth, cameraHeight, 1 );
background.sharedMaterial = Instantiate( background.sharedMaterial );
enemyShips = new LinkedList<EnemyShip>();
var shipConfig = new ShipConfig( 0.1f, 0.1f );
var shipModel = new ShipModel() { Lives = 3 };
var weaponConfig = new WeaponConfig( 5f, 1, 0.5f );
var weapon = Locator.ResLoader.LoadAndInstantiateAs< ProjectileWeapon >( "Weapons/Cannon" );
weapon.Init( IsRunning, TimeProvider, weaponConfig, bounds, 1 );
var enemyShipPrefab = Locator.ResLoader.Load< GameObject >( "Ships/Enemies/LaserCorvette" );
enemyShipPrefabLink = enemyShipPrefab.transform;
PrefabPoolManager.Prepare( enemyShipPrefabLink, 8 );
Player = Locator.ResLoader.LoadAndInstantiateAs< PlayerShip >( "Ships/PlayerShip" );
Player.transform.SetParent( transform, true );
Player.OnShipDestroyed += OnGameOver;
Player.Init( IsRunning, TimeProvider, shipConfig, shipModel, bounds);
Player.Weapon = weapon;
backgroundMaterial = background.GetComponent< Renderer >().sharedMaterial;
initialTextureOffset = backgroundMaterial.GetTextureOffset( "_MainTex" );
if ( musicTrack != null )
Locator.Sound.PlayMusic( musicTrack );
base.StartLevel();
}
public void AddColorChannel(string channelName, string propertyName, string texturePropertyName, Material material)
{
Color value = material.GetColor(propertyName);
Texture texture = material.GetTexture(texturePropertyName);
Vector2 offset = material.GetTextureOffset(texturePropertyName);
Vector2 scale = material.GetTextureScale(texturePropertyName);
ColorChannel channel = new ColorChannel();
channel.value = value;
channel.texture = texture is Texture2D ? (texture as Texture2D) : null;
channel.offset = offset;
channel.scale = scale;
this.colorChannels[channelName] = channel;
}
public void EqualSource()
{
UnityEngine.Material realMaterial = resultMaterial.Unity3dObject as UnityEngine.Material;
Assert.AreEqual(material.Name, realMaterial.name);
Assert.AreEqual(material.Shader, realMaterial.shader.name);
for (int i = 0; i < material.PropertiesLength; i++)
{
Schema.ShaderProperty p = material.GetProperties(i);
Assert.IsTrue(realMaterial.HasProperty(p.Names));
switch (p.Type)
{
case ShaderPropertyType.Float:
case ShaderPropertyType.Range:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyFloat);
float originValue = realMaterial.GetFloat(p.Names);
ShaderPropertyFloat f = p.GetValue <ShaderPropertyFloat>(new ShaderPropertyFloat());
Assert.AreEqual(f.Value, originValue);
}
break;
case ShaderPropertyType.Color:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyColor);
UnityEngine.Color originValue = realMaterial.GetColor(p.Names);
ShaderPropertyColor c = p.GetValue <ShaderPropertyColor>(new ShaderPropertyColor());
Assert.AreEqual(originValue.a, c.Color.A);
Assert.AreEqual(originValue.g, c.Color.G);
Assert.AreEqual(originValue.b, c.Color.B);
Assert.AreEqual(originValue.r, c.Color.R);
}
break;
case ShaderPropertyType.Vector:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyVector);
UnityEngine.Vector4 originValue = realMaterial.GetVector(p.Names);
ShaderPropertyVector v = p.GetValue <ShaderPropertyVector>(new ShaderPropertyVector());
Assert.AreEqual(originValue.x, v.Vector.X);
Assert.AreEqual(originValue.y, v.Vector.Y);
Assert.AreEqual(originValue.z, v.Vector.Z);
Assert.AreEqual(originValue.w, v.Vector.W);
}
break;
case ShaderPropertyType.TexEnv:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyTexture);
//UnityEngine.Texture texture = realMaterial.GetTexture(p.Names);
Vector2 offset = realMaterial.GetTextureOffset(p.Names);
Vector2 scale = realMaterial.GetTextureScale(p.Names);
//这个测试用例不真正装载 texture.
//Assert.IsFalse(texture == null);
ShaderPropertyTexture t = p.GetValue <ShaderPropertyTexture>(new ShaderPropertyTexture());
string texturePath = resultMaterial.GetTexturePath(t.Name);
Assert.IsTrue(realMaterial.HasProperty(p.Names));
Assert.IsTrue(dictTextures.ContainsKey(texturePath));
Assert.IsNotNull(realMaterial.GetTexture(p.Names));
Assert.AreEqual(dictTextures[texturePath].resourceObject.Unity3dObject.GetInstanceID(), realMaterial.GetTexture(p.Names).GetInstanceID());
Assert.AreEqual(offset.x, t.Offset.X);
Assert.AreEqual(offset.y, t.Offset.Y);
Assert.AreEqual(scale.x, t.Scale.X);
Assert.AreEqual(scale.y, t.Scale.Y);
}
break;
}
}
}
public void AddSingleChannel(string channelName, string propertyName, string texturePropertyName, Material material)
{
float value = material.GetFloat(propertyName);
Texture texture = material.GetTexture(texturePropertyName);
Vector2 offset = material.GetTextureOffset(texturePropertyName);
Vector2 scale = material.GetTextureScale(texturePropertyName);
SingleChannel channel = new SingleChannel();
channel.value = value;
channel.texture = texture is Texture2D ? (texture as Texture2D) : null;
channel.offset = offset;
channel.scale = scale;
this.singleChannels[channelName] = channel;
}
public void AddTextureChannel(string channelName, string texturePropertyName, Material material)
{
Texture texture = material.GetTexture(texturePropertyName);
Vector2 offset = material.GetTextureOffset(texturePropertyName);
Vector2 scale = material.GetTextureScale(texturePropertyName);
TextureChannel channel = new TextureChannel();
channel.texture = texture is Texture2D ? (texture as Texture2D) : null;
channel.offset = offset;
channel.scale = scale;
this.textureChannels[channelName] = channel;
}
public static ByteBuffer Save(UnityEngine.Material material)
{
FlatBufferBuilder builder = new FlatBufferBuilder(InitBufferSize);
int count = ShaderUtil.GetPropertyCount(material.shader);
List <Offset <ShaderProperty> > listOffShaderProperties = new List <Offset <ShaderProperty> >();
for (int i = 0; i < count; i++)
{
string name = ShaderUtil.GetPropertyName(material.shader, i);
ShaderUtil.ShaderPropertyType type = ShaderUtil.GetPropertyType(material.shader, i);
Schema.ShaderPropertyValue valueType = ShaderPropertyValue.NONE;
int valueOffset = -1;
switch (type)
{
case ShaderUtil.ShaderPropertyType.Color:
{
UnityEngine.Color c = material.GetColor(name);
ShaderPropertyColor.StartShaderPropertyColor(builder);
ShaderPropertyColor.AddColor(builder, Schema.Color.CreateColor(builder, c.a, c.b, c.g, c.r));
Offset <ShaderPropertyColor> offset = ShaderPropertyColor.EndShaderPropertyColor(builder);
valueType = ShaderPropertyValue.ShaderPropertyColor;
valueOffset = offset.Value;
}
break;
case ShaderUtil.ShaderPropertyType.Vector:
{
Vector4 v = material.GetVector(name);
ShaderPropertyVector.StartShaderPropertyVector(builder);
ShaderPropertyVector.AddVector(builder, Schema.Vec4.CreateVec4(builder, v.x, v.y, v.z, v.w));
Offset <ShaderPropertyVector> offset = ShaderPropertyVector.EndShaderPropertyVector(builder);
valueType = ShaderPropertyValue.ShaderPropertyVector;
valueOffset = offset.Value;
}
break;
case ShaderUtil.ShaderPropertyType.Range:
case ShaderUtil.ShaderPropertyType.Float:
{
float f = material.GetFloat(name);
ShaderPropertyFloat.StartShaderPropertyFloat(builder);
ShaderPropertyFloat.AddValue(builder, f);
Offset <ShaderPropertyFloat> offset = ShaderPropertyFloat.EndShaderPropertyFloat(builder);
valueType = ShaderPropertyValue.ShaderPropertyFloat;
valueOffset = offset.Value;
}
break;
case ShaderUtil.ShaderPropertyType.TexEnv:
{
UnityEngine.Texture t = material.GetTexture(name);
string textureName = "$NULL_TEXTURE";
if (t != null)
{
textureName = AssetDatabase.GetAssetPath(t.GetInstanceID());
if (string.IsNullOrEmpty(textureName))
{
textureName = t.name;
}
else
{
textureName = textureName.Substring(ArtWork.path.Length);
textureName = System.IO.Path.GetDirectoryName(textureName) + "/" + System.IO.Path.GetFileNameWithoutExtension(textureName);
}
}
Vector2 toffset = material.GetTextureOffset(name);
Vector2 tscale = material.GetTextureScale(name);
StringOffset pathOffset = builder.CreateString(textureName);
ShaderPropertyTexture.StartShaderPropertyTexture(builder);
ShaderPropertyTexture.AddName(builder, pathOffset);
ShaderPropertyTexture.AddOffset(builder, Vec2.CreateVec2(builder, toffset.x, toffset.y));
ShaderPropertyTexture.AddScale(builder, Vec2.CreateVec2(builder, tscale.x, tscale.y));
Offset <ShaderPropertyTexture> offset = ShaderPropertyTexture.EndShaderPropertyTexture(builder);
valueType = ShaderPropertyValue.ShaderPropertyTexture;
valueOffset = offset.Value;
}
break;
}
if (valueOffset >= 0)
{
listOffShaderProperties.Add(
ShaderProperty.CreateShaderProperty(
builder, builder.CreateString(name), (Schema.ShaderPropertyType)type, valueType, valueOffset
));
}
}
StringOffset offMaterialName = builder.CreateString(material.name);
StringOffset offShader = builder.CreateString(material.shader.name);
Offset <Schema.Material> offMaterial = Schema.Material.CreateMaterial(
builder, offMaterialName, offShader, Schema.Material.CreatePropertiesVector(builder, listOffShaderProperties.ToArray()));
builder.Finish(offMaterial.Value);
return(builder.DataBuffer);
}
private BabylonTexture DumpTexture(Texture texture, Material material = null, string name = "")
{
if (texture == null)
{
return null;
}
var texturePath = AssetDatabase.GetAssetPath(texture);
var textureName = Path.GetFileName(texturePath);
var babylonTexture = new BabylonTexture { name = textureName };
if (material != null)
{
var textureScale = material.GetTextureScale(name);
babylonTexture.uScale = textureScale.x;
babylonTexture.vScale = textureScale.y;
var textureOffset = material.GetTextureOffset(name);
babylonTexture.uOffset = textureOffset.x;
babylonTexture.vOffset = textureOffset.y;
}
var texture2D = texture as Texture2D;
if (texture2D)
{
babylonTexture.hasAlpha = texture2D.alphaIsTransparency;
CopyTexture(texturePath, texture2D, babylonTexture);
}
else
{
var cubemap = texture as Cubemap;
if (cubemap != null)
{
CopyTextureCube(texturePath, cubemap, babylonTexture);
}
}
return babylonTexture;
}
/// <summary>
/// Gets the values given a material
/// </summary>
/// <param name="m">The material</param>
/// <returns>A StoredValue containing value and type information</returns>
public List<StoredValue> GetValues(Material m)
{
var list = GetShaderProperties(m);
var output = new List<StoredValue>();
foreach (var p in list) {
var o = new StoredValue {
property = p
};
output.Add(o);
switch (p.type) {
case MaterialProperty.PropertyType.Color:
o.value = new object[1];
o.value[0] = m.GetColor(p.name);
break;
case MaterialProperty.PropertyType.Float:
o.value = new object[1];
o.value[0] = m.GetFloat(p.name);
break;
case MaterialProperty.PropertyType.Range:
o.value = new object[1];
o.value[0] = m.GetFloat(p.name);
break;
case MaterialProperty.PropertyType.TexEnv:
o.value = new object[3];
o.value[0] = m.GetTexture(p.name);
o.value[1] = m.GetTextureOffset(p.name);
o.value[2] = m.GetTextureScale(p.name);
break;
case MaterialProperty.PropertyType.Vector:
o.value = new object[1];
o.value[0] = m.GetVector(p.name);
break;
default:
Debug.LogError("Unsupported type: " + p.type.ToString());
break;
}
}
return output;
}
// Use this for initialization
void Start()
{
material = GetComponent<Renderer> ().material;
offset = material.GetTextureOffset (_MAIN_TEXTURE_NAME);
}
private static KSerializeMaterialProperty _GetShaderTexProp(Material mm, string texProp, float scaleTexture = 1f)
{
if (mm.HasProperty(texProp))
{
Texture tex = mm.GetTexture(texProp);
if (tex != null)
{
KSerializeMaterialProperty shaderProp = new KSerializeMaterialProperty();
shaderProp.PropName = texProp;
if (tex is Texture2D)
{
var texTiling = mm.GetTextureScale(texProp); // 纹理+tiling+offset
var texOffset = mm.GetTextureOffset(texProp);
var texPath = KDependencyBuild.BuildDepTexture(tex, scaleTexture);
shaderProp.Type = KSerializeMaterialProperty.ShaderType.Texture;
shaderProp.PropValue = string.Format("{0}|{1}|{2}|{3}|{4}", texPath, texTiling.x, texTiling.y,
texOffset.x, texOffset.y);
}
else
{
Log.Warning("找到一个非Texture2D, Type:{0} Mat:{1} PropName:{2}", tex.GetType(), mm.name, texProp);
shaderProp.Type = KSerializeMaterialProperty.ShaderType.RenderTexture;
// Shader的RenderTexture不打包，一般由脚本动态生成
shaderProp.PropValue = null;
}
return shaderProp;
}
else
{
Log.Info("[_GetShaderTexProp]处理纹理时发现获取不到纹理, 材质{0} Shader属性{1}", mm.name, texProp);
return null;
}
}
return null;
}
public List<MaterialProperty> GetShaderProperties(Material material)
{
if(cache.ContainsKey(material.shader.name))
return cache[material.shader.name];
var list = new List<MaterialProperty>();
foreach(var m in MaterialProperties)
{
if(material.HasProperty(m.name))
{
if(m.type == MaterialProperty.PropertyType.unknown)
{
try
{
var p = material.GetColor(m.name);
if(p != transparent)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.color });
}
catch
{
}
try
{
var p = material.GetFloat(m.name);
if(p != 0)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.real });
}
catch
{
}
try
{
var p = material.GetTexture(m.name);
if(p!=null)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.texture });
}
catch
{
}
try
{
var p = material.GetVector(m.name);
if(p != Vector4.zero)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.vector });
}
catch
{
}
try
{
var p = material.GetMatrix(m.name);
if(p != Matrix4x4.identity)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.matrix });
}
catch
{
}
try
{
var p = material.GetTextureOffset(m.name);
if(p != Vector2.zero)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.textureOffset });
}
catch
{
}
try
{
var p = material.GetTextureScale(m.name);
if(p != Vector2.zero)
list.Add( new MaterialProperty { name = m.name, type = MaterialProperty.PropertyType.textureScale });
}
catch
{
}
}
else
{
list.Add(m);
}
}
}
cache[material.shader.name] = list;
return list;
}
private Vector4 GetTextureTransformation(Material material) {
Vector2 offset;
Vector2 scale;
if (!m_hasParentTexture) {
offset = m_offset.vector2Value;
scale = m_scale.vector2Value;
}
else {
offset = material.GetTextureOffset(m_parentTexture);
scale = material.GetTextureScale(m_parentTexture);
}
return new Vector4(offset.x, offset.y, scale.x, scale.y);
}
public void EqualSource()
{
Assert.AreEqual(material.Name, originMaterial.name);
Assert.AreEqual(material.Shader, originMaterial.shader.name);
for (int i = 0; i < material.PropertiesLength; i++)
{
Schema.ShaderProperty p = material.GetProperties(i);
Assert.IsTrue(originMaterial.HasProperty(p.Names));
switch (p.Type)
{
case ShaderPropertyType.Float:
case ShaderPropertyType.Range:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyFloat);
float originValue = originMaterial.GetFloat(p.Names);
ShaderPropertyFloat f = p.GetValue <ShaderPropertyFloat>(new ShaderPropertyFloat());
Assert.AreEqual(f.Value, originValue);
}
break;
case ShaderPropertyType.Color:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyColor);
UnityEngine.Color originValue = originMaterial.GetColor(p.Names);
ShaderPropertyColor c = p.GetValue <ShaderPropertyColor>(new ShaderPropertyColor());
Assert.AreEqual(originValue.a, c.Color.A);
Assert.AreEqual(originValue.g, c.Color.G);
Assert.AreEqual(originValue.b, c.Color.B);
Assert.AreEqual(originValue.r, c.Color.R);
}
break;
case ShaderPropertyType.Vector:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyVector);
UnityEngine.Vector4 originValue = originMaterial.GetVector(p.Names);
ShaderPropertyVector v = p.GetValue <ShaderPropertyVector>(new ShaderPropertyVector());
Assert.AreEqual(originValue.x, v.Vector.X);
Assert.AreEqual(originValue.y, v.Vector.Y);
Assert.AreEqual(originValue.z, v.Vector.Z);
Assert.AreEqual(originValue.w, v.Vector.W);
}
break;
case ShaderPropertyType.TexEnv:
{
Assert.AreEqual(p.ValueType, ShaderPropertyValue.ShaderPropertyTexture);
UnityEngine.Texture texture = originMaterial.GetTexture(p.Names);
Vector2 offset = originMaterial.GetTextureOffset(p.Names);
Vector2 scale = originMaterial.GetTextureScale(p.Names);
Assert.IsFalse(texture == null);
ShaderPropertyTexture t = p.GetValue <ShaderPropertyTexture>(new ShaderPropertyTexture());
Assert.AreEqual(texture.name, t.Name);
Assert.AreEqual(offset.x, t.Offset.X);
Assert.AreEqual(offset.y, t.Offset.Y);
Assert.AreEqual(scale.x, t.Scale.X);
Assert.AreEqual(scale.y, t.Scale.Y);
}
break;
}
}
}
private void DumpGlossinessReflectivity(Material material, bool metallic, BabylonPBRMaterial babylonPbrMaterial)
{
if (material.HasProperty("_Glossiness"))
{
babylonPbrMaterial.microSurface = material.GetFloat("_Glossiness");
}
if (metallic)
{
if (material.HasProperty("_Metallic"))
{
var metalness = material.GetFloat("_Metallic");
babylonPbrMaterial.reflectivity = new float[] { metalness * babylonPbrMaterial.albedo[0],
metalness * babylonPbrMaterial.albedo[1],
metalness * babylonPbrMaterial.albedo[2] };
if (babylonPbrMaterial.albedoTexture != null)
{
var albedoTexture = material.GetTexture("_MainTex") as Texture2D;
if (albedoTexture != null)
{
var albedoPixels = GetPixels(albedoTexture);
var reflectivityTexture = new Texture2D(albedoTexture.width, albedoTexture.height, TextureFormat.RGBA32, false);
reflectivityTexture.alphaIsTransparency = true;
babylonPbrMaterial.useMicroSurfaceFromReflectivityMapAlpha = true;
var metallicTexture = material.GetTexture("_MetallicGlossMap") as Texture2D;
if (metallicTexture == null)
{
for (var i = 0; i < albedoTexture.width; i++)
{
for (var j = 0; j < albedoTexture.height; j++)
{
albedoPixels[j * albedoTexture.width + i].r *= metalness;
albedoPixels[j * albedoTexture.width + i].g *= metalness;
albedoPixels[j * albedoTexture.width + i].b *= metalness;
albedoPixels[j * albedoTexture.width + i].a = babylonPbrMaterial.microSurface;
}
}
}
else
{
var metallicPixels = GetPixels(metallicTexture);
for (var i = 0; i < albedoTexture.width; i++)
{
for (var j = 0; j < albedoTexture.height; j++)
{
var pixel = albedoPixels[j * albedoTexture.width + i];
var metallicPixel = metallicPixels[j * albedoTexture.width + i];
albedoPixels[j * albedoTexture.width + i].r *= metallicPixel.r;
albedoPixels[j * albedoTexture.width + i].g *= metallicPixel.r;
albedoPixels[j * albedoTexture.width + i].b *= metallicPixel.r;
albedoPixels[j * albedoTexture.width + i].a = metallicPixel.a;
}
}
}
reflectivityTexture.SetPixels(albedoPixels);
reflectivityTexture.Apply();
var textureName = albedoTexture.name + "_MetallicGlossMap.png";
var babylonTexture = new BabylonTexture { name = textureName };
var textureScale = material.GetTextureScale("_MainTex");
babylonTexture.uScale = textureScale.x;
babylonTexture.vScale = textureScale.y;
var textureOffset = material.GetTextureOffset("_MainTex");
babylonTexture.uOffset = textureOffset.x;
babylonTexture.vOffset = textureOffset.y;
var reflectivityTexturePath = Path.Combine(Path.GetTempPath(), textureName);
File.WriteAllBytes(reflectivityTexturePath, reflectivityTexture.EncodeToPNG());
babylonScene.AddTexture(reflectivityTexturePath);
if (File.Exists(reflectivityTexturePath))
{
File.Delete(reflectivityTexturePath);
}
babylonPbrMaterial.reflectivityTexture = babylonTexture;
}
}
//else
//{
// TODO. Manage Albedo Cube Texture.
//}
}
}
else
{
if (material.HasProperty("_SpecColor"))
{
babylonPbrMaterial.reflectivity = material.GetColor("_SpecColor").ToFloat();
}
babylonPbrMaterial.reflectivityTexture = DumpTextureFromMaterial(material, "_SpecGlossMap");
if (babylonPbrMaterial.reflectivityTexture != null && babylonPbrMaterial.reflectivityTexture.hasAlpha)
{
babylonPbrMaterial.useMicroSurfaceFromReflectivityMapAlpha = true;
}
}
}
void CopyTextureTilingOffset(string propName, string targetPropName, Material sourceMaterial, Material targetMaterial) {
if (sourceMaterial.HasProperty(propName) && targetMaterial.HasProperty(targetPropName)) {
targetMaterial.SetTextureScale(targetPropName, sourceMaterial.GetTextureScale(propName));
targetMaterial.SetTextureOffset(targetPropName, sourceMaterial.GetTextureOffset(propName));
}
}
// Use this for initialization
void Start()
{
myMeshRenderer = GetComponent<MeshRenderer> ();
myMat = myMeshRenderer.material;
origOffset = myMat.GetTextureOffset ("_MainTex");
}
